radius time out userman

i have problem in mikrotik user manager when i disconnect all user and then start come back radius start time out total users 300 its aprox 30 min to conect all users radius timeout 800ms screen shot attached

anyone ??

I had some problem when I set timeout too small 1-2s. My radius server is slow and responce to any request for 3-4 sec. I set 10s timeout in radius client section and it fixed my problem.